Answer:
Stress can cause increased oxygen demand on the body, spasm of the coronary (heart) blood vessels, and electrical instability in the heart's conduction system. Chronic stress has been shown to increase the heart rate and blood pressure, making the heart work harder to produce the blood flow needed for bodily functions.
The correct answer is: [D]:
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" It is the process by which nutrients pass through the lining of the digestive system into the blood. "
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Hope this helps!
Best wishes in your academic endeavors —
and with the "Brainly" community!
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The answer is subconscious or b, preconscious, which has to do with thoughts.
Answer:
It depends on the animal, but in my knowledge im thinking of a bird which they will use their beaks to mate but it depends on what animal your processing of.
Explanation:
They need to be carefully managed because if we run out of the non renewable resources then we will have to change how we live and we also need to manage the renewable resources because if we do not then the Earth will be filled with pollution.
